| 000 | 00908nam a2200253Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1971 xx 000 0 und d | ||
| 082 | _aT 632.58 S16C | ||
| 100 | _aSawhney, J.S. | ||
| 245 | 0 | _aCompetitive effects of associated weeds on growth, yield and quality of maize under varying moisture and fertility levels | |
| 250 | _aPAU | ||
| 260 |
_aLudhiana _bPAU _c1971 |
||
| 300 | _a29cm. 84, viii L. | ||
| 520 | _aResponse of maize to N doses (0, 60, 120 and 180 kg/ha) and irrigation levels (1 at tasseling; 2 at tasseling and grain development; 4 at knee-high, tasseling, silking and grain development stages) were studied in relation to weed control (weedy check, si | ||
| 650 | _aWEEDS | ||
| 653 | _aAGRONOMY | ||
| 653 | _aFERTILIZER | ||
| 653 | _aIRRIGATION | ||
| 653 | _aMAIZE | ||
| 653 | _aMAIZE | ||
| 653 | _aWEED | ||
| 653 | _aWEED CONTROL | ||
| 653 | _aWEEDS | ||
| 942 |
_2ddc _cT |
||
| 999 |
_c18957 _d18957 |
||